20138051369

素因数分解:

${\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{617}}^1\times {\mathrm{19793}}^1$

素因数の和:20524

約数の個数: 16

約数和(自身を含む): 21578468688

約数和(自身を除く): 1440417319

約数列:

[1, 17, 97, 617, 1649, 10489, 19793, 59849, 336481, 1017433, 1919921, 12212281, 32638657, 207608777, 1184591257, 20138051369]

約数ペア:

[(1, 20138051369), (17, 1184591257), (97, 207608777), (617, 32638657), (1649, 12212281), (10489, 1919921), (19793, 1017433), (59849, 336481)]